Word: j2
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Liquid hydrogen is the fuel for two important U.S. rocket engines-Pratt & Whitney's RL-10 and Rocketdyne's J2. The RL-10 powers the second stage of Saturn 1, scheduled for early Apollo flights; two RL-10s combine to form the Centaur stage of the Atlas-Centaur system built to soft-land Surveyor spacecraft on the moon. J-2 forms the second and third stages of the Saturn V designed for Apollo's man-carrying lunar missions. In the near future, violent but versatile liquid hydrogen may become still more familiar as a fuel for supersonic...
...over to serve to me (at P). When Smith gets to a point (K) not less than one foot and not more than two feet beyond the center of the court (I know now what I only felt then-that timing is everything in this gambit), Joad (standing at J2) called across the net, in an even tone...
...Woolbert, C, Conf. group XI Geol. Lect. Rm.History 3a Harvard 2History 24a Harvard 3History 33 Emerson AIndic Philology 6 Harvard 2Italian 2 Fogg Large Lect. Rm.Latin 8 Sever 17Mathematics A I Harvard 6Mathematics 2, II Sever 35, 36Mathematics 18 Pierce 110Mathematics 32 Harvard 6Physics 25 Pierce 304Semitic 9 Emerson J2 o'clockPhilosophy 1a Emerson D, FPsychology 33 Emerson JSocial Ethics A Emerson
...23Social Ethics, Essay Emerson JGreek Translations, Honors Sever 269.15-1.15 O'clockHistory and Literature--Final General Examination and Preliminary, General Examination--for Juniors candidates for honors Emerson JWEDNESDAY, MAY 99.15-12.15 O'clockSpecial Philosophical Works Emerson JSocial Ethics, topical Emerson JAnthropology, written Peabody Museum9.15-1.15 O'clockFine Arts, written Emerson J2-4 O'clockLatin Literature Sever...
...Lect. HallMr. McCoy, sects. 5, 9 New Lect. HallDr. Howe, sect. 13 Harvard 2Prof. Lieder, sect. 16 Harvard 2Mr. Johnson, sects. 18, 21 Harvard 5Dr. Kellermann, sects. 20, 23 Harvard 6German D Emerson JIndic Philology 9 Sever 30Philosophy 12c Emerson DPsychology 24 Emerson DSocial Ethics 27 Emerson J2 O'clockMilitary Science 2 Emerson DMilitary Science 4 Emerson JPhysics 1 Harvard